baber/WOPTO huggingface dataset:
Patent JP-H04207415-A (JP)
Title: Tentative latch input circuit
Inventor: TANABE TOSHIYA
IPC: H03K19/0175
Filed: 1990-11-30
Abstract: PURPOSE:To prevent malfunction due to noise by setting a count till tentative latch after an input signal whose polarity indicates tentative latch is inputted and latching the input signal only when the count and a count of a counter circuit are coincident. CONSTITUTION:The input circuit is provided with a counter circuit 15 making count while the polarity of an input signal (a) is to be latched and outputting zero as a count when the polarity is not a polarity to be tentatively latched, and a protection stage number register 17 setting a count after receiving the input signal (a) till the count to latch the input signal (a) is latched, a coincidence detection circuit 16 comparing a setting value of the protection stage number register 17 and the count of the counter circuit 15 and outputting a signal representing coincidence or dissidence, and a latch circuit 11 latching the input signal (a) when the signal outputted from the coincidence detection circuit 16 represents coincidence and releasing the latch of the input signal (a) in the case of dissidence. Thus, even when noise takes place, malfunction is prevented.
Patent JP-H11149158-A (JP)
Title: Photoresist film
Inventor: HIUGA ATSUYOSHI
IPC: G03F7/004
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a photoresist film highly excellent in sensitivity, resolution, strippabiluty, close adhesion, etching resistance and electroplating aptitude. SOLUTION: This photoresist film comprises a support film (I) and a photosensitive composition layer (II) and a protective film (II), and the support film (I) has a thickness of 10-30 μm and a surface roughness (Ra) of 10-15 nm, and the photosensitive composition layer (II) comprises a base polymer (a) having an acid value of 95-250 mg KOH/g and a weight average molecular weight of 5,000-200,000, and an ethylenically unsaturated compound (b) containing ethylene oxide-modified trimethylolpropane triacrylate in an amount of >=50 weight%, and a self-cleaving type initiator (c).
Patent JP-2001151590-A (JP)
Title: Granular fertilizer
Inventor: AOKI HIROSHI
IPC: C05G3/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide granular fertilizer which does not float when manured in a paddy field and generates little dust at the time of handling it even after long period of preservation. SOLUTION: Surfaces of the granular fertilizer are treated by a surfactant having viscosity of >=110 mPaS at 60 deg.C.
Patent JP-H10170731-A (JP)
Title: Optical cable fixing metal
Inventor: WADA TAIJI
IPC: G02B6/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To easily and surely perform the work for installing, disconnecting and exchanging the communication line of optical cable by fixing plural optical cables on the main body of fixing metal for every communication line and fixing the main body of fixing metal on a nearby device frame. SOLUTION: On the side of upper surface part 25 and lower surface part 27 of a front face part 23 at a main body 21 of the fixing metal, plural pairs of screw holes 23a and 23b for optical cable fixing are opened at prescribed intervals two by two along the lengthwise direction. Besides, on both the sides of the front face part 23 in the lengthwise direction, a bell crank hole 24 for fixing is opened for fixing the main body 21 of fixing metal on the side of a device frame. At the rear part of convector unit, the main body 21 of fixing metal is arranged, and the main body 21 of fixing metal is screwed to the convector unit by the hole 24 for fixing at the main body 21 of fixing metal.  Thus, the plural optical cables are fixed on the main body 21 of fixing metal for every communication line and the main body 21 of fixing metal is fixed to the convector unit behind the module substrate for a communication equipment to connect the optical cables.
Patent JP-H0628988-A (JP)
Title: Display device
Inventor: TAKEDA KOJI
IPC: H01J31/15
Filed: 1992-11-18
Abstract: PURPOSE:To thin a display device with simple constitution and moreover provide a clear image, by coating the surface of an electron attractive electrode, oppositely arranged to an electron radiation electrode, with a phosphor film. CONSTITUTION:An electron radiation electrode 4 is provided covering a cathode conductor 8 on a cathode substrate 2, an electron attraction electrode 5, covered with a phosphor film 5, is provided, oppositely to the electrode 4, on a transparent anode substrate 3, and picture elements in a matrix arrangement are formed by a vacuum space via spacers 7. Electrons, generated by the electrode 4 according to voltage applying, are attracted to an electrode 6 to make the film illuminate for displaying. This can thin a display device with simple constitution and watch an excellent image with a clear image obtained, and moreover facilitate coloring.
Patent JP-H01171852-A (JP)
Title: Composite of prepreg for fiber reinforced composite material
Inventor: MORII AKIRA
IPC: B32B27/02
Filed: 1987-12-25
Abstract: PURPOSE:To improve the adhesiveness or wettability with a resin matrix, by setting the wt. of a surface treated aromatic polyamide long fiber to the specific content of the whole of a prepreg sheet. CONSTITUTION:A monoaxially oriented prepreg sheet containing 125g/m<2> of a carbon fiber and a monoaxially oriented prepreg sheet containing 15g/m<2> of the carbon fiber are superposed so as to cross the fiber directions of both of them at a right angle and wound around a metal core rod three times so that the prepreg sheet containing 15g/m<2> of the fiber is set to the inside and the fiber directions are 90 deg. with respect to the longitudinal direction of the core rod. A monoaxially oriented prepreg sheet containing a surface treated aramid fiber in an amount of 2-20% by wt. of the whole is further wound around the prepreg layer two times so that the fiber direction thereof is same to the longitudinal direction of a mandrel. After the whole of the prepreg layer is tightened by a polyester shrink tape, the whole is heated and cured at 100 deg.C for one hr and subsequently at 120 deg.C for one hr. By this method, the merits possesses by the inorg. fiber prepreg sheets can be effectively utilized and the detects of said sheets can be compensated.
Patent JP-H10159958-A (JP)
Title: Gear change control device
Inventor: ISHIKAWA YOSHINORI
IPC: B60W10/10
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To change a gear without clutch operation by forcedly holding a misfire condition by cancelling switch output of a gear change switch for a constant time after the gear change switch is operated on the basis of the switch output of the gear change switch. SOLUTION: When a gear change switch 12 is turned on by gear change operation, input side electric potential of a NAND gate 15 reduces to grounding electric potential, and output electric potential is reversed. This output electric potential is converted into a differential waveform by a differential circuit of a capacitor 16 and a resistance 17, and is clipped on a threshold level, and a pulse signal having a reshaped wave is outputted. This pulse signal is inputted to a one-shot multivibrator 30, and a signal having a large time width is outputted by a variable resistance 17 and a capacitor 34. This output signal is inputted to an ignition control circuit 35, and when it reaches a level to turn on a field effect transistor 39, control input electric potential to an ignition circuit 37 reduces to a grounding level, and the ignition circuit 37 is put in a misfire condition.
Patent JP-H10240293-A (JP)
Title: Digital signal processing method
Inventor: BOEHM JOHANNES
IPC: H04H60/04
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce the number of memory areas needed for signal processings after the releasing of a compression by calculation timewise samples with respect to respective broadcast channels and using the same memory areas in first and third phases in order to store these samples. SOLUTION: This method includes a first phase (S2) calculating N pieces of samples expressing signals with time areas from samples expressing signals with frequencies, a second phase (S4) mixing calculated timewise samples in order to fix the number of broadcast channels of the processed signals and a third phase (S6) correcting a distortion being apt to impart harms on the processed signals. Then, timewise samples are calculated with respect to respective broadcast channels and the same memory areas are used in the first and third phases (S2 and S6) in order to store the timewise samples. Moreover, the first phase (S2) is performed by an inverse corrected discrete cosine transform and the third phase (S6) is performed by timewise window processings applied to respective broadcast channels.
Patent JP-H05142724-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KUME YUJI
IPC: G03C7/305
Filed: 1991-11-21
Abstract: PURPOSE:To enhance color reproduction performance, sensitivity in the case of using a small amount of silver, and reciprocity law failure characteristics at the time of low illuminance by incorporating a specified compound in a photosensitive layer subjected to an interlayer effect from other layers. CONSTITUTION:The silver halide color photographic sensitive material has each of blue-sensitive, green-sensitive, and red-sensitive silver halide emulsion layers on a support, and all the red-sensitive emulsion layers are subjected to the interlayer effect in the wavelength region of 500-600nm by the other layers, and the gravity center wavelength lambda-R of the intensity distribution of the interlayer effect is: 500nm lambda-R <=560nm, and the difference between the gravity sensitivity wavelength of the spectral sensitivity distribution of at least one of the green-sensitive emulsion layers lambdac and lambda-R is >=5nm, and the photosensitive layer subjected to the inter-layer effect of the gravity wavelength lambda-R contains the compound of formula I or II in which A is a coupler residue; each of L1 and L3 is a divalent timing group; L2 is a >=3-valent timing group; PUG is a photographic useful group; each of j and n is 0, 1, or 2; m is 1 or 2; S is the valence number of L3-1; L4 is-OCO-or the like; and L5 is a group for releasing PUG.
Patent JP-H06181243-A (JP)
Title: Wire bonding attainment
Inventor: TAKAO NORIYUKI
IPC: H01L21/607
Filed: 1992-12-11
Abstract: PURPOSE:To attain enlargement of a junction area and prevention of breaking of a wire caused by cracks of a wire neck part in ultrasonic bonding at the same time. CONSTITUTION:In a bonding part of a wedge body 5 where the body 5 comes in contact with a wire 4, a semicircular groove part 5g of small curvature radius and an arc-shaped concave part 5f of large curvature radius are formed. As a result, the wire thickness of a neck part 4a of wire is made thicker and breaking of the wire can be prevented. At the same time, concentration of contact pressure on the periphery of bonding part is alleviated and accordingly the bonding area can be enlarged.
Patent JP-H09171715-A (JP)
Title: Ferroelectric film, application liquid for formation of film, manufacture of application liquid, usage of application liquid
Inventor: KOIWA ICHIRO
IPC: C01G33/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To get ferroelecric property and low leakage current property in the film of Pb Mg O, by having the composition of Pb Mgx Nb1-x O3 (but, 0<x<2/6). SOLUTION: 2-methoxyethanol is added to 2ethylhexane lead, and they are heated while being agitated, and solution including esterified magnesium salt is added into this to get the first liquid. 2-methoxyehanol is added to lead acetate trihydrate, and they are heated for dehydration, and this solution is cooled, and then ethanol is added to this to get the second liquid. Then, the first liquid and the second liquid are mixed to make application liquid for forming a Pb Mg Nb O film by wet method. As an example, ferroelectirc property and low leak current property can be obtained by making application liquid where X is Pb Mg Nb1-x O3 becomes 0<x<2/6, and adding it.
Patent JP-H06180707-A (JP)
Title: Terminal equipment for election
Inventor: MIYAGAWA TAKAYOSHI
IPC: G06Q50/00
Filed: 1992-12-11
Abstract: PURPOSE:To provide a election terminal equipment using an integrated type display/input device superposing coordinate input board for a stylus pen to a display surface with a function allowing respective voters to simultaneously select and vote plural candidates. CONSTITUTION:The election terminal equipment is provided with the integrated type display/input device 2, the stylus pen 3, a CPU 12 for attaining a means for selecting a unit of plural candidates registered in an election information file 17, and when several candidates are selected on the same screen, displaying the detailed information of respective selected candidates less than the previously determined number of candidates, and a RAM 13.
Patent JP-H09168686-A (JP)
Title: Bobbin thread breakage detector for sewing machine
Inventor: SUZUKI SHIGERU
IPC: D05B51/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide the bobbin thread breakage detector of a sewing machine capable of stably performing automatic sewing even when the sewing pitch of the sewing machine is small and bobbin thread contact pressure to a sensor is small. SOLUTION: During the sewing by the activation of a sewing machine motor, whether or not the stitch pitch P of a stitch immediately before is larger than a pitch threshold value Pth inputted from a pitch threshold value input switch is checked (S5), and at the time of P>=Pth, whether or not the maximum value Tmax of the tensile force of bobbin thread is larger than a tensile force threshold value Tth is checked (S6). The information of bobbin thread presence is stored in a bobbin thread breakage information storage area (S7) at the time of Tmax>=Tth and the information of bobbin thread absence is stored in the bobbin thread breakage information storage area (S8) at the time of Tmax<Tth inversely. Then, when the bobbin thread is absent, the sewing machine motor is stopped (S11), and also in the case of P<Pth, the sewing machine motor is stopped (S11).
Patent JP-H09169236-A (JP)
Title: Cup holder integrated with ashtray
Inventor: KATAYAMA YASUO
IPC: B60N3/08
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To put the inside of an ashtray out of sight when using a cup holder thereby to improve appearance by providing a holder body which is mounted in a housing case such that it can be freely pulled and inserted and whose cup placing part is exposed when it is pulled out and by providing a part facing a car room of the holder body with the retractable ashtray. SOLUTION: When an ashtray 30 is used, if the pull 31 of the ashtray 30 is gripped and pulled this side, the ashtray 30 is turned around a supporting projection in a state in which it is elastically held by a spring member 36 and a loop projection of an elastic guide member is engaged with the projection of the top end of an ash retainer 20 to hold the ashtray at a using opening. Next, when a cup placing part 9 is used, the bottom end 26 of the ash retainer 20 is gripped and pulled out thereby to pull out a cup holder 5 integrally in a state in which it houses the ashtray 30 and at the same time to stretch a holding part 12 mounted to the cup placing part 9 to the side by the urging force of a torsion spring 13, whereby the cup can be placed on the cup placing part 9.
Patent JP-H01174020-A (JP)
Title: Fm receiver
Inventor: ORIKABE NORIO
IPC: H04B1/74
Filed: 1987-12-28
Abstract: PURPOSE:To minimize the sensitivity suppression, inter-modulation and disturbance of cross modulation by fixing one antenna side when a disturbing signal level is a prescribed value or over and controlling the attenuation of a high frequency attenuator and the bias of a high frequency amplifier in response to the level of the disturbing signal and the frequency. CONSTITUTION:When broad band disturbing input signals Em, Es from mixer circuits 15m, 15s exceed a prescribed level E0 for a prescribed time, a comparison section 21 is controlled, a changeover section S1 is fixed to a main antenna side to stop the diversity switching operation. Then a control section 20s at the antenna side attenuates a variable high frequency attenuator 12s to a prescribed value or over, the level of the disturbing signal and each frequency are stored to compare the level Ea of the desired signal with a frequency fD, and the attenuation of a high frequency attenuator 12m with the least disturbance and the optimum bias (AGC voltage) of a high frequency amplifier 13m are instructed to a control section 20m at the main antenna side. Thus, the sensitivity suppression, inter-modulation and disturbance of cross modulation at a strong electric field district are minimized.
Patent JP-H01174081-A (JP)
Title: Picture display device
Inventor: KAJIMOTO KAZUO
IPC: G09G1/28
Filed: 1987-12-28
Abstract: PURPOSE:To prevent fog at moving picture display and flickering at still picture display at the same time without using a large capacity memory and an element at a high speed operation and without sacrifycing the resolution by varying the after image time of an illuminant corresponding to each picture element. CONSTITUTION:With a video signal of the NTSC standard given to a picture signal input section 11, a switch 15 selects short after-image setting information 13 and an after-light time revision section 16 brings the after-image time of the illuminant of a display section 12 into a short after image, then the moving picture is displayed without fog. In the case of inputting a picture signal of a personal computer to the picture signal input section 11, the switch 15 selects long after image setting information (memory 14) and the after image time revision section 16 brings the after image time of the illuminant into a long after image, then the still picture is displayed with high resolution without flickering. As the illuminant of the display section 12, a ferroelectric liquid crystal with active matrix drive is employed.
Patent JP-H10165819-A (JP)
Title: Catalyst for cleaning of exhaust gas and its use method
Inventor: SUGA KATSUO
IPC: B01J23/89
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To improve NOx cleaning performance in a lean atmosphere by preparing such a catalyst that contains alumina or zeolite which carries one or more kinds of noble metals selected from platinum, palladium, rhodium and iridium and contains a multiple oxide expressed by the formula, and by depositing platinum, on zeolite. SOLUTION: As for the noble metal in the catalyst for cleaning of exhaust gas, at least one kind selected from platinum, palladium, rhodium and iridium is used. As for the base body to carry the noble metal, a heat-resistant inorg. material having a large specific surface area is preferable, especially so as to maintain the dispersibility of the noble metal after the catalyst is used for a long time, and alumina or zeolite is preferably used. The multiple oxide included in the catalyst is expressed by (La1-x Ax )1-αBO1-δ , wherein x, α and δsatisfy 0<x<1, 0<α<0.2, 0ηδ<1, and A is barium and/or potassium, B is least one element selected from iron, cobalt, nickel and manganese, and this multiple oxide contains lanthanum, potassium, barium, iron etc.
Patent JP-H05166827-A (JP)
Title: Manufacture of semiconductor
Inventor: HAGIWARA YOSHIMI
IPC: H01L29/866
Filed: 1991-12-16
Abstract: PURPOSE:To improve the control method for Zener breakdown strength by performing high-concentration diffusion of a Zener diode after end of the control of the current amplification factor hFE by the emitter diffusion of a bipolar transistor. CONSTITUTION:A Zener diffusion layer 2 is made on a board, where a crystalline collector high-concentration area 3 and a crystalline high resistivity layer 4 are made, so that the gradient of concentration may be gentle, and at the same time, the base diffusion layer 1 of a bipolar transistor is made. Next, an emitter diffusion layer 5 is made in the base diffusion layer 1 of a bipolar transistor. The control of the current amplification factor hFE is performed by this diffusion time. Then, a high-concentration p<+>-diffusion layer 6 is made on the Zener diffusion layer 2 from the Zener diffusion layer 2 so as to form a Zener diode. The current amplification factor hFE does not change by the diffusion of this p<+>-type diffusion layer 6. Hereby, the current amplification factor of the bipolar transistor and the Zener breakdown strength of the Zener diode can be controlled separately.
Patent JP-2000153516-A (JP)
Title: Machining method for solid material
Inventor: YOSHINO MASAHIKO
IPC: B28D1/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To machine efficiently even a hard and brittle material which is easy to be cracked by a method wherein at least a surface to be machined of a solid material is held under a hydrostatic pressure environment, and machining is applied to the surface to be machined of the solid material in that state. SOLUTION: A solid material S is equipped to a turn table 4, a cover 2 is fitted to a pressure container main body 1, and a hermetically sealed space P is formed. Then a machining tool 7a is pushed onto the solid material S, kerosine or the like is fed as a pressure medium into the hermetically sealed P, and held under a hydrostatic environment. A motor M is driven by holding this state as it is, and a groove is formed on a surface to be worked of the solid material S. The machining means 7 comprises a machining tool (a diamond needle) 7a, its holder 7b, a shaft 7c of which both ends are fixed, and a slider 7e which adjusts a pressing force of the machining tool 7a with a spring 7d by being slid along the shaft 7c. Consequently, a tensile stress to be generated in the material in machining is cancelled by the hydrostatic pressure, and a surface crack is avoided.
Patent JP-H06159824-A (JP)
Title: Method for controlling air conditioner
Inventor: KAWASHIMA HIDEJI
IPC: F25B1/00
Filed: 1992-11-18
Abstract: PURPOSE:To avoid overshooting of the pressure of the refrigerant over an allowable value and restrain a fall in operating efficiency of the compressor and a fall in heating capacity relating to a method for controlling a heat pump type air conditioner. CONSTITUTION:In a method for controlling a heat pump type air conditioner, at a controller 13 having an AC source-judging part 11 for judging the frequency of the inputted AC source 10 for the air conditioner when the apparatus is at work for heating, the operating value of an protective function against overload is switched in accordance with the set air volume set by an air volume- setting part 12 in the air conditioner as well as the judged frequency. As the set air volume is smaller and the judged frequency is higher the operating value of the protective function against overload is set lower so that the outdoor fan 15 is turned off earlier, whereas as the set air volume is larger and the judged frequency is lower the operating value is set higher so that the outdoor fan 15 is turned off at a later time.